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Sicherheit: Ausführen beliebiger Kommandos in Samba
Aktuelle Meldungen Distributionen
Name: Ausführen beliebiger Kommandos in Samba
ID: SUSE-SU-2015:0353-1
Distribution: SUSE
Plattformen: SUSE Linux Enterprise Server 12, SUSE Linux Enterprise Software Development Kit 12, SUSE Linux Enterprise Desktop 12
Datum: Mo, 23. Februar 2015, 16:29
Referenzen: http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-0240
Applikationen: Samba

Originalnachricht

   SUSE Security Update: Security update for samba
______________________________________________________________________________

Announcement ID: SUSE-SU-2015:0353-1
Rating: important
References: #872912 #873922 #876312 #889175 #898031 #908627
#913238 #917376
Cross-References: CVE-2015-0240
Affected Products:
SUSE Linux Enterprise Software Development Kit 12
SUSE Linux Enterprise Server 12
SUSE Linux Enterprise Desktop 12
______________________________________________________________________________

An update that solves one vulnerability and has 7 fixes is
now available.

Description:

samba was updated to fix one security issue.

This security issue was fixed:
- CVE-2015-0240: Don't call talloc_free on an uninitialized pointer
(bnc#917376).

These non-security issues were fixed:
- Fix vfs_snapper DBus string handling (bso#11055, bnc#913238).
- Fix libsmbclient DFS referral handling.
+ Reuse connections derived from DFS referrals (bso#10123).
+ Set domain/workgroup based on authentication callback value
(bso#11059).
- pam_winbind: Fix warn_pwd_expire implementation (bso#9056).
- nsswitch: Fix soname of linux nss_*.so.2 modules (bso#9299).
- Fix profiles tool (bso#9629).
- s3-lib: Do not require a password with --use-ccache (bso#10279).
- s4:dsdb/rootdse: Expand extended dn values with the AS_SYSTEM control
(bso#10949).
- s4-rpc: dnsserver: Fix enumeration of IPv4 and IPv6 addresses
(bso#10952).
- s3:smb2_server: Allow reauthentication without signing (bso#10958).
- s3-smbclient: Return success if we listed the shares (bso#10960).
- s3-smbstatus: Fix exit code of profile output (bso#10961).
- libcli: SMB2: Pure SMB2-only negprot fix to make us behave as a Windows
client does (bso#10966).
- s3: smbd/modules: Fix *allocate* calls to follow POSIX error return
convention (bso#10982).
- Fix 'domain join' by adding 'drsuapi.DsBindInfoFallBack'
attribute
'supported_extensions' (bso#11006).
- idl:drsuapi: Manage all possible lengths of drsuapi_DsBindInfo
(bso#11006).
- winbind: Retry LogonControl RPC in ping-dc after session expiration
(bso#11034).
- yast2-samba-client should be able to specify osName and osVer on AD
domain join (bnc#873922).
- Lookup FSRVP share snums at runtime rather than storing them
persistently (bnc#908627).
- Specify soft dependency for network-online.target in Winbind systemd
service file (bnc#889175).
- Fix spoolss error response marshalling; (bso#10984).
- pidl/wscript: Remove --with-perl-* options; revert buildtools/wafadmin/
Tools/perl.py back to upstream state (bso#10472).
- s4-dns: Add support for BIND 9.10 (bso#10620).
- nmbd fails to accept "--piddir" option; (bso#10711).
- S3: source3/smbd/process.c::srv_send_smb() returns true on the error
path (bso#10880).
- vfs_glusterfs: Remove "integer fd" code and store the glfs
pointers
(bso#10889).
- s3-nmbd: Fix netbios name truncation (bso#10896).
- spoolss: Fix handling of bad EnumJobs levels (bso#10898).
- spoolss: Fix jobid in level 3 EnumJobs response; (bso#10905).
- s3: nmbd: Ensure NetBIOS names are only 15 characters stored;
(bso#10920).
- s3:smbd: Fix file corruption using "write cache size != 0";
(bso#10921).
- pdb_tdb: Fix a TALLOC/SAFE_FREE mixup; (bso#10932).
- s3-keytab: Fix keytab array NULL termination; (bso#10933).
- Cleanup add_string_to_array and usage; (bso#10942).
- Remove and cleanup shares and registry state associated with externally
deleted snaphots exposed as shadow copies; (bnc#876312).
- Use the upstream tar ball, as signature verification is now able to
handle compressed archives.
- Fix leak when closing file descriptor returned from dirfd; (bso#10918).
- Fix spoolss EnumJobs and GetJob responses; (bso#10905); (bnc#898031).
+ Fix handling of bad EnumJobs levels; (bso#10898).
- Remove dependency on gpg-offline as signature checking is implemented in
the source validator.
- s3-libnet: Add libnet_join_get_machine_spns(); (bso#9984).
- s3-libnet: Make sure we do not overwrite precreated SPNs; (bso#9984).
- s3-libads: Add all machine account principals to the keytab; (bso#9985).
- s3: winbindd: Old NT Domain code sets struct winbind_domain->alt_name
to
be NULL. Ensure this is safe with modern AD-DCs; (bso#10717).
- Fix unstrcpy; (bso#10735).
- pthreadpool: Slightly serialize jobs; (bso#10779).
- s3: smbd: streams - Ensure share mode validation ignores internal opens
(op_mid == 0); (bso#10797).
- s3: smbd:open_file: Open logic fix; Use a more natural check;
(bso#10809).
- vfs_media_harmony: Fix a crash bug; (bso#10813).
- docs: Mention incompatibility between kernel oplocks and streams_xattr;
(bso#10814).
- nmbd: Send waiting status to systemd; (bso#10816).
- libcli: Fix a segfault calling smbXcli_req_set_pending() on NULL;
(bso#10817).
- nsswitch: Skip groups we were not able to map; (bso#10824).
- s3-winbindd: Use correct realm for trusted domains in idmap child;
(bso#10826).
- s3: nmbd: Ensure the main nmbd process doesn't create zombies;
(bso#10830).
- s3: lib: Signal handling - ensure smbrun and change password code save
and restore existing SIGCHLD handlers; (bso#10831).
- idmap_rfc2307: Fix a crash after connection problem to DC; (bso#10837).
- s3-winbindd: Do not use domain SID from LookupSids for Sids2UnixIDs
call; (bso#10838).
- s3: smb2cli: Query info return length check was reversed; (bso#10848).
- registry: Don't leave dangling transactions; (bso#10860).
- Prune idle or hung connections older than "winbind request
timeout";
(bso#3204); (bnc#872912).


Patch Instructions:

To install this SUSE Security Update use YaST online_update.
Alternatively you can run the command listed for your product:

- SUSE Linux Enterprise Software Development Kit 12:

zypper in -t patch SUSE-SLE-SDK-12-2015-91=1

- SUSE Linux Enterprise Server 12:

zypper in -t patch SUSE-SLE-SERVER-12-2015-91=1

- SUSE Linux Enterprise Desktop 12:

zypper in -t patch SUSE-SLE-DESKTOP-12-2015-91=1

To bring your system up-to-date, use "zypper patch".


Package List:

- SUSE Linux Enterprise Software Development Kit 12 (ppc64le s390x x86_64):

libdcerpc-atsvc-devel-4.1.12-16.1
libdcerpc-atsvc0-4.1.12-16.1
libdcerpc-atsvc0-debuginfo-4.1.12-16.1
libdcerpc-devel-4.1.12-16.1
libdcerpc-samr-devel-4.1.12-16.1
libdcerpc-samr0-4.1.12-16.1
libdcerpc-samr0-debuginfo-4.1.12-16.1
libgensec-devel-4.1.12-16.1
libndr-devel-4.1.12-16.1
libndr-krb5pac-devel-4.1.12-16.1
libndr-nbt-devel-4.1.12-16.1
libndr-standard-devel-4.1.12-16.1
libnetapi-devel-4.1.12-16.1
libpdb-devel-4.1.12-16.1
libregistry-devel-4.1.12-16.1
libsamba-credentials-devel-4.1.12-16.1
libsamba-hostconfig-devel-4.1.12-16.1
libsamba-policy-devel-4.1.12-16.1
libsamba-policy0-4.1.12-16.1
libsamba-policy0-debuginfo-4.1.12-16.1
libsamba-util-devel-4.1.12-16.1
libsamdb-devel-4.1.12-16.1
libsmbclient-devel-4.1.12-16.1
libsmbclient-raw-devel-4.1.12-16.1
libsmbconf-devel-4.1.12-16.1
libsmbldap-devel-4.1.12-16.1
libsmbsharemodes-devel-4.1.12-16.1
libsmbsharemodes0-4.1.12-16.1
libsmbsharemodes0-debuginfo-4.1.12-16.1
libtevent-util-devel-4.1.12-16.1
libwbclient-devel-4.1.12-16.1
samba-core-devel-4.1.12-16.1
samba-debuginfo-4.1.12-16.1
samba-debugsource-4.1.12-16.1
samba-test-devel-4.1.12-16.1

- SUSE Linux Enterprise Server 12 (ppc64le s390x x86_64):

libdcerpc-binding0-4.1.12-16.1
libdcerpc-binding0-debuginfo-4.1.12-16.1
libdcerpc0-4.1.12-16.1
libdcerpc0-debuginfo-4.1.12-16.1
libgensec0-4.1.12-16.1
libgensec0-debuginfo-4.1.12-16.1
libndr-krb5pac0-4.1.12-16.1
libndr-krb5pac0-debuginfo-4.1.12-16.1
libndr-nbt0-4.1.12-16.1
libndr-nbt0-debuginfo-4.1.12-16.1
libndr-standard0-4.1.12-16.1
libndr-standard0-debuginfo-4.1.12-16.1
libndr0-4.1.12-16.1
libndr0-debuginfo-4.1.12-16.1
libnetapi0-4.1.12-16.1
libnetapi0-debuginfo-4.1.12-16.1
libpdb0-4.1.12-16.1
libpdb0-debuginfo-4.1.12-16.1
libregistry0-4.1.12-16.1
libregistry0-debuginfo-4.1.12-16.1
libsamba-credentials0-4.1.12-16.1
libsamba-credentials0-debuginfo-4.1.12-16.1
libsamba-hostconfig0-4.1.12-16.1
libsamba-hostconfig0-debuginfo-4.1.12-16.1
libsamba-util0-4.1.12-16.1
libsamba-util0-debuginfo-4.1.12-16.1
libsamdb0-4.1.12-16.1
libsamdb0-debuginfo-4.1.12-16.1
libsmbclient-raw0-4.1.12-16.1
libsmbclient-raw0-debuginfo-4.1.12-16.1
libsmbclient0-4.1.12-16.1
libsmbclient0-debuginfo-4.1.12-16.1
libsmbconf0-4.1.12-16.1
libsmbconf0-debuginfo-4.1.12-16.1
libsmbldap0-4.1.12-16.1
libsmbldap0-debuginfo-4.1.12-16.1
libtevent-util0-4.1.12-16.1
libtevent-util0-debuginfo-4.1.12-16.1
libwbclient0-4.1.12-16.1
libwbclient0-debuginfo-4.1.12-16.1
samba-4.1.12-16.1
samba-client-4.1.12-16.1
samba-client-debuginfo-4.1.12-16.1
samba-debuginfo-4.1.12-16.1
samba-debugsource-4.1.12-16.1
samba-libs-4.1.12-16.1
samba-libs-debuginfo-4.1.12-16.1
samba-winbind-4.1.12-16.1
samba-winbind-debuginfo-4.1.12-16.1

- SUSE Linux Enterprise Server 12 (s390x x86_64):

libdcerpc-binding0-32bit-4.1.12-16.1
libdcerpc-binding0-debuginfo-32bit-4.1.12-16.1
libdcerpc0-32bit-4.1.12-16.1
libdcerpc0-debuginfo-32bit-4.1.12-16.1
libgensec0-32bit-4.1.12-16.1
libgensec0-debuginfo-32bit-4.1.12-16.1
libndr-krb5pac0-32bit-4.1.12-16.1
libndr-krb5pac0-debuginfo-32bit-4.1.12-16.1
libndr-nbt0-32bit-4.1.12-16.1
libndr-nbt0-debuginfo-32bit-4.1.12-16.1
libndr-standard0-32bit-4.1.12-16.1
libndr-standard0-debuginfo-32bit-4.1.12-16.1
libndr0-32bit-4.1.12-16.1
libndr0-debuginfo-32bit-4.1.12-16.1
libnetapi0-32bit-4.1.12-16.1
libnetapi0-debuginfo-32bit-4.1.12-16.1
libpdb0-32bit-4.1.12-16.1
libpdb0-debuginfo-32bit-4.1.12-16.1
libsamba-credentials0-32bit-4.1.12-16.1
libsamba-credentials0-debuginfo-32bit-4.1.12-16.1
libsamba-hostconfig0-32bit-4.1.12-16.1
libsamba-hostconfig0-debuginfo-32bit-4.1.12-16.1
libsamba-util0-32bit-4.1.12-16.1
libsamba-util0-debuginfo-32bit-4.1.12-16.1
libsamdb0-32bit-4.1.12-16.1
libsamdb0-debuginfo-32bit-4.1.12-16.1
libsmbclient-raw0-32bit-4.1.12-16.1
libsmbclient-raw0-debuginfo-32bit-4.1.12-16.1
libsmbclient0-32bit-4.1.12-16.1
libsmbclient0-debuginfo-32bit-4.1.12-16.1
libsmbconf0-32bit-4.1.12-16.1
libsmbconf0-debuginfo-32bit-4.1.12-16.1
libsmbldap0-32bit-4.1.12-16.1
libsmbldap0-debuginfo-32bit-4.1.12-16.1
libtevent-util0-32bit-4.1.12-16.1
libtevent-util0-debuginfo-32bit-4.1.12-16.1
libwbclient0-32bit-4.1.12-16.1
libwbclient0-debuginfo-32bit-4.1.12-16.1
samba-32bit-4.1.12-16.1
samba-client-32bit-4.1.12-16.1
samba-client-debuginfo-32bit-4.1.12-16.1
samba-debuginfo-32bit-4.1.12-16.1
samba-libs-32bit-4.1.12-16.1
samba-libs-debuginfo-32bit-4.1.12-16.1
samba-winbind-32bit-4.1.12-16.1
samba-winbind-debuginfo-32bit-4.1.12-16.1

- SUSE Linux Enterprise Server 12 (noarch):

samba-doc-4.1.12-16.1

- SUSE Linux Enterprise Desktop 12 (x86_64):

libdcerpc-binding0-32bit-4.1.12-16.1
libdcerpc-binding0-4.1.12-16.1
libdcerpc-binding0-debuginfo-32bit-4.1.12-16.1
libdcerpc-binding0-debuginfo-4.1.12-16.1
libdcerpc0-32bit-4.1.12-16.1
libdcerpc0-4.1.12-16.1
libdcerpc0-debuginfo-32bit-4.1.12-16.1
libdcerpc0-debuginfo-4.1.12-16.1
libgensec0-32bit-4.1.12-16.1
libgensec0-4.1.12-16.1
libgensec0-debuginfo-32bit-4.1.12-16.1
libgensec0-debuginfo-4.1.12-16.1
libndr-krb5pac0-32bit-4.1.12-16.1
libndr-krb5pac0-4.1.12-16.1
libndr-krb5pac0-debuginfo-32bit-4.1.12-16.1
libndr-krb5pac0-debuginfo-4.1.12-16.1
libndr-nbt0-32bit-4.1.12-16.1
libndr-nbt0-4.1.12-16.1
libndr-nbt0-debuginfo-32bit-4.1.12-16.1
libndr-nbt0-debuginfo-4.1.12-16.1
libndr-standard0-32bit-4.1.12-16.1
libndr-standard0-4.1.12-16.1
libndr-standard0-debuginfo-32bit-4.1.12-16.1
libndr-standard0-debuginfo-4.1.12-16.1
libndr0-32bit-4.1.12-16.1
libndr0-4.1.12-16.1
libndr0-debuginfo-32bit-4.1.12-16.1
libndr0-debuginfo-4.1.12-16.1
libnetapi0-32bit-4.1.12-16.1
libnetapi0-4.1.12-16.1
libnetapi0-debuginfo-32bit-4.1.12-16.1
libnetapi0-debuginfo-4.1.12-16.1
libpdb0-32bit-4.1.12-16.1
libpdb0-4.1.12-16.1
libpdb0-debuginfo-32bit-4.1.12-16.1
libpdb0-debuginfo-4.1.12-16.1
libregistry0-4.1.12-16.1
libregistry0-debuginfo-4.1.12-16.1
libsamba-credentials0-32bit-4.1.12-16.1
libsamba-credentials0-4.1.12-16.1
libsamba-credentials0-debuginfo-32bit-4.1.12-16.1
libsamba-credentials0-debuginfo-4.1.12-16.1
libsamba-hostconfig0-32bit-4.1.12-16.1
libsamba-hostconfig0-4.1.12-16.1
libsamba-hostconfig0-debuginfo-32bit-4.1.12-16.1
libsamba-hostconfig0-debuginfo-4.1.12-16.1
libsamba-util0-32bit-4.1.12-16.1
libsamba-util0-4.1.12-16.1
libsamba-util0-debuginfo-32bit-4.1.12-16.1
libsamba-util0-debuginfo-4.1.12-16.1
libsamdb0-32bit-4.1.12-16.1
libsamdb0-4.1.12-16.1
libsamdb0-debuginfo-32bit-4.1.12-16.1
libsamdb0-debuginfo-4.1.12-16.1
libsmbclient-raw0-32bit-4.1.12-16.1
libsmbclient-raw0-4.1.12-16.1
libsmbclient-raw0-debuginfo-32bit-4.1.12-16.1
libsmbclient-raw0-debuginfo-4.1.12-16.1
libsmbclient0-32bit-4.1.12-16.1
libsmbclient0-4.1.12-16.1
libsmbclient0-debuginfo-32bit-4.1.12-16.1
libsmbclient0-debuginfo-4.1.12-16.1
libsmbconf0-32bit-4.1.12-16.1
libsmbconf0-4.1.12-16.1
libsmbconf0-debuginfo-32bit-4.1.12-16.1
libsmbconf0-debuginfo-4.1.12-16.1
libsmbldap0-32bit-4.1.12-16.1
libsmbldap0-4.1.12-16.1
libsmbldap0-debuginfo-32bit-4.1.12-16.1
libsmbldap0-debuginfo-4.1.12-16.1
libtevent-util0-32bit-4.1.12-16.1
libtevent-util0-4.1.12-16.1
libtevent-util0-debuginfo-32bit-4.1.12-16.1
libtevent-util0-debuginfo-4.1.12-16.1
libwbclient0-32bit-4.1.12-16.1
libwbclient0-4.1.12-16.1
libwbclient0-debuginfo-32bit-4.1.12-16.1
libwbclient0-debuginfo-4.1.12-16.1
samba-32bit-4.1.12-16.1
samba-4.1.12-16.1
samba-client-32bit-4.1.12-16.1
samba-client-4.1.12-16.1
samba-client-debuginfo-32bit-4.1.12-16.1
samba-client-debuginfo-4.1.12-16.1
samba-debuginfo-32bit-4.1.12-16.1
samba-debuginfo-4.1.12-16.1
samba-debugsource-4.1.12-16.1
samba-libs-32bit-4.1.12-16.1
samba-libs-4.1.12-16.1
samba-libs-debuginfo-32bit-4.1.12-16.1
samba-libs-debuginfo-4.1.12-16.1
samba-winbind-32bit-4.1.12-16.1
samba-winbind-4.1.12-16.1
samba-winbind-debuginfo-32bit-4.1.12-16.1
samba-winbind-debuginfo-4.1.12-16.1

- SUSE Linux Enterprise Desktop 12 (noarch):

samba-doc-4.1.12-16.1


References:

http://support.novell.com/security/cve/CVE-2015-0240.html
https://bugzilla.suse.com/872912
https://bugzilla.suse.com/873922
https://bugzilla.suse.com/876312
https://bugzilla.suse.com/889175
https://bugzilla.suse.com/898031
https://bugzilla.suse.com/908627
https://bugzilla.suse.com/913238
https://bugzilla.suse.com/917376

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